David Bohm's interpretation of quantum mechanics yields a quantum potential, Q. In his early work, the effects of Q are understood in causal terms as acting through a real (quantum) field which pushes particles around. In his later work (with Basil Hiley), the causal understanding of Q appears to have been abandoned. The purpose of this paper is to understand how the use of certain metaphors leads Bohm away from a causal treatment of Q, and to evaluate the use (...) of those metaphors. (shrink)

Genes are often described by biologists using metaphors derived from computa- tional science: they are thought of as carriers of information, as being the equivalent of ‘‘blueprints’’ for the construction of organisms. Likewise, cells are often characterized as ‘‘factories’’ and organisms themselves become analogous to machines. Accordingly, when the human genome project was initially announced, the promise was that we would soon know how a human being is made, just as we know how to make airplanes and buildings. Impor- (...) tantly, modern proponents of Intelligent Design, the latest version of creationism, have exploited biologists’ use of the language of information and blueprints to make their spurious case, based on pseudoscientific concepts such as ‘‘irreducible complexity’’ and on flawed analogies between living cells and mechanical factories. However, the living organ- ism = machine analogy was criticized already by David Hume in his Dialogues Concerning Natural Religion. In line with Hume’s criticism, over the past several years a more nuanced and accurate understanding of what genes are and how they operate has emerged, ironically in part from the work of computational scientists who take biology, and in particular developmental biology, more seriously than some biologists seem to do. In this article we connect Hume’s original criticism of the living organism = machine analogy with the modern ID movement, and illustrate how the use of misleading and outdated metaphors in science can play into the hands of pseudoscientists. Thus, we argue that dropping the blueprint and similar metaphors will improve both the science of biology and its understanding by the general public. (shrink)

The paper investigates the epistemological and communicative competences the experts need to use and communicate evidence in the reasoning process leading to diagnosis. The diagnosis and diagnosis communication are presented as intertwined processes that should be jointly addressed in medical consultations, to empower patients’ compliance in illness management. The paper presents defeasible reasoning as specific to the diagnostic praxis, showing how this type of reasoning threatens effective diagnosis communication and entails that we should understand diagnostic evidence as defeasible as well. (...) It argues that metaphors might be effective communicative devices to let the patients understand the relevant defeasors in the diagnostic reasoning process, helping to improve effective diagnosis communication, and also encouraging a change in patients’ beliefs and attitudes on their own experience of illness and illness’ management. (shrink)

Although intersectional analyses of gender have been widely adopted by feminist theorists in many disciplines, controversy remains over their character, limitations, and implications. I support intersectionality, cautioning against asking too much of it. It provides standards for the uses of methods or frameworks rather than theories of power, oppression, agency, or identity. I want feminist philosophers to incorporate intersectional analyses more fully into our work so that our theories can, in fact, have the pluralistic and inclusive character to which we (...) give lip service. To this end, I advocate an intersectional family resemblance strategy that does not create philosophical problems for feminists. I test my approach against María Lugones's argument in “Heterosexualism and the Colonial/Modern Gender System” (Lugones 2007) to determine, in particular, whether we can successfully resist a move to create multiple genders for women. If we can successfully resist this move, then we can answer the objection that intersectionality fragments women both theoretically and politically. I also argue that my approach avoids Lugones's critique of forms of intersectionality that fall within “the logic of purity.”. (shrink)

Alexander wept at the height of his triumphs because he had no new worlds to conquer. Whitehead declared that all of philosophy had been a footnote to Plato. The Preacher exclaimed (Ecclesiastes 1:10): "Is there any thing whereof it may be said, See, this is new? It hath been already of old time, which was..

In describing the flawless regularity of developmental processes and the correlation between changes at certain genetic loci and changes in morphology, biologists frequently employ two metaphors: that genes ‘control’ development, and that genomes embody ‘programs’ for development. Although these metaphors have an admirable sharpness and punch, they lead, when taken literally, to highly distorted pictures of developmental processes. A more balanced, and useful, view of the role of genes in development is that they act as suppliers of the (...) material needs of development and, in some instances, as context‐dependent catalysts of cellular changes, rather than as ‘controllers’ of developmental progress and direction. The consequences of adopting this alternative view of development are discussed. (shrink)

Author Max Black argues that language should conform to the discovered regularities of experience it is radically mistaken to assume that the conception of language is a mirror of reality.

If you care about securing knowledge, what is wrong with being biased? Often it is said that we are less accurate and reliable knowers due to implicit biases. Likewise, many people think that biases reflect inaccurate claims about groups, are based on limited experience, and are insensitive to evidence. Chapter 3 investigates objections such as these with the help of two popular metaphors: bias as fog and bias as shortcut. Guiding readers through these metaphors, I argue that they (...) clarify the range of knowledge-related objections to implicit bias. They also suggest that there will be no unifying problem with bias from the perspective of knowledge. That is, they tell us that implicit biases can be wrong in different ways for different reasons. Finally, and perhaps most importantly, the metaphors reveal a deep—though perhaps not intractable—disagreement among theorists about whether implicit biases can be good in some cases when it comes to knowledge. (shrink)

Recent research suggests that people's understanding of the abstract domain of time is dependent on the more concrete domain of space. Boroditsky and Ramscar (2002) found that spatial context influences whether people see themselves as moving through time (ego-moving perspective) or as time moving towards them (time-moving perspective). Based on studies of the embodiment of affective experience, we examined whether affect might also influence which spatial metaphor of time people adopt. The results of Experiments 1 and 2 showed that participants (...) who imagined a negative event were more likely to report that the event was approaching them, whereas those who imagined a positive event were more likely to report that they were approaching the event. Experiments 3a and 3b showed that participants judge an event to be more positive if it is described from the ego-moving perspective than if it is described from the time-moving perspective. Results from these studies provide initial evidence that positive and negative events are associated with different spatial metaphors of time. (shrink)

Scientists must sometimes choose between competing definitions of key terms. The degree to which different definitions facilitate important discoveries should ultimately guide decisions about which terms to accept. In the short run, rules of thumb can help. One such rule is to regard with suspicion any definition that turns a seemingly important empirical matter into an a priori exercise. Several prominent definitions of ecological “stability” are suspect, according to this rule. After evaluating alternatives, I suggest that the faulty definitions resulted (...) from an overemphasis on population dynamics in community ecology. Machine metaphors of nature may have given rise to a related problem of experimental design. (shrink)

In his 1903 Syllabus, Charles S. Peirce makes a distinction between icons and iconic signs, or hypoicons, and briefly introduces a division of the latter into images, diagrams, and metaphors. Peirce scholars have tried to make better sense of those concepts by understanding iconic signs in the context of the ten classes of signs described in the same Syllabus. We will argue, however, that the three kinds of hypoicons can better be understood in the context of Peirce's sixty-six classes (...) of signs. We analyze examples of hypoicons taken from the field of information design, describing them in the framework of the sixty-six classes, and discuss the consequences of those descriptions to the debate about the order of determination of the 10 trichotomies that form those classes. (shrink)

Like his earlier Language and Philosophy. and Problems of Analysis, Models and Metaphors is a collection of Black's papers unified by the belief that linguistic considerations can play an important part in framing and solving philosophical problems. Broadly speaking, the linguistic approach takes two forms: examining the uses of a word, or of a set of related words, frequently occurring in philosophical inquiries, either for the general purposes of clarification or as a useful aid to the solution, or dissolution, (...) of a specific philosophical problem ; considering questions about language, meaning, and related subjects. Obviously, given that the concepts involved are of language or meaning, the former approach can be readily incorporated in the latter. (shrink)

Author Max Black argues that language should conform to the discovered regularities of experience it is radically mistaken to assume that the conception of language is a mirror of reality.

Postphenomenology and posthermeneutics as initiated by Ihde have made important contributions to conceptualizing understanding human–technology relations. However, their focus on individual perception, artifacts, and static embodiment has its limitations when it comes to understanding the embodied use of technology as involving bodily movement, social, and taking place within, and configuring, a temporal horizon. To account for these dimensions of experience, action, and existence with technology, this paper proposes to use a conceptual framework based on performance metaphors. Drawing on (...) class='Hi'>metaphors from three performance arts—dance, theatre, and music—and giving examples from social media and other technologies, it is shown that we can helpfully describe technology use and experience as performance involving movement, sociality, and temporality. Moreover, it is argued that these metaphors can also be used to reformulate the idea that in such uses and experiences, now understood as “technoperformances”, technology is not merely a tool but also takes on a stronger, often non-intended role: not so much as “mediator” but as choreographer, director, and conductor of what we experience and do. Performance metaphors thus allow us to recast the phenomenology and hermeneutics of technology use as moving, social, and temporal—indeed historical—affair in which technologies take on the role of organizer and structurer of our performances, and in which humans are not necessarily the ones who are fully in control of the meanings, experiences, and actions that emerge from our engagement with the world, with technology, and with each other. This promises to give us a more comprehensive view of what it means to live with technology and how our lives are increasingly organized by technology—especially by smart technologies. Finally, it is argued that this has normative implications for an ethics and politics of technology, now understood as an ethics and politics of technoperformances. (shrink)

Although Lakoff and Johnson’s Conceptual Metaphor Theory has been influential across many disciplines, little research has tested the psychological reality of conceptual metaphors using established experimental memory paradigms. Here we employ an episodic memory task based on the Deese-Roediger-McDermott false memory paradigm to explore this possibility. We find that after reading lists of sentences based on underlying conceptual metaphors that participants are more likely to falsely remember the nonpresented conceptual metaphors themselves as well as new sentences consistent (...) with the CM mapping than control items that do not share this mapping. This finding provides experimental support for conceptual metaphors and highlights the utility of using episodic tasks to explore the assumptions of this theory. (shrink)

Roger Scruton's extraordinarily rich and impressive book The Aesthetics of Music has not received the attention it deserves. In this paper I take issue with one of its most striking claims, namely that the basic perceptions of music are informed by spatial concepts understood metaphorically. To evaluate this claim it is necessary to grasp Scruton's theory of metaphor, which has largely been neglected. I sketch his theory and derive from it the essence of his claim about the fundamental role of (...) spatial metaphors in musical experience. With the issue clarified in this way, I attempt to show that the claim is not plausible. (shrink)

This book reexamines the birth of quantum mechanics, in particular examining the development of crucial and original insights of Bohr. In particular, it gives a detailed study of the development and the interpretation given to Bohr's Principle of Correspondence. It also describes the role that this principle played in guiding Bohr's research over the critical period from 1920 to 1927.

Why do design arguments—particularly those emphasizing machine metaphors such as “Organisms and/or their parts are machines”—continue to be so convincing to so many people after they have been repeatedly refuted? In this essay I review various interpretations and refutations of design arguments and make a distinction between rationally refuting such arguments (RefutingR) and rendering them psychologically unconvincing (RefutingP). Expanding on this distinction, I provide support from recent work on the cognitive power of metaphors and developmental psychological work indicating (...) a basic human propensity toward attributing agency to natural events, to show that design arguments “make sense”unless one is cued to look more closely. As with visual illusions, such as the Müller-Lyer arrow illusion, there is nothing wrong with a believer's cognitive apparatus any more than with their visual apparatus when they judge the lines in the illusion to be of unequal length. It takes training or a dissonance between design beliefs and other beliefs or experiences to play the role that a ruler does in the visual case. Unless people are cued to “look again” at what initially makes perfect sense, they are not inclined to apply more sophisticated evaluative procedures. (shrink)

People respond to metaphors as much with regard to the emotions that they generate as to their referential, comparative contents. Interviews with non-geneticists about preferred metaphors for gene-environment interaction that illustrate this tendency are reported. These interviews also reveal the dynamic tendency of such emotional responses. A second set of interviews shows that lay people may preferentially use a metaphor of "virus" or "disease" for talking about genes, as opposed to the coding metaphors transmitted through the mass (...) media and reportedly preferred by geneticists. An explanation based on the differently situated emotions of these groups is proposed. It is proposed that the prominence of emotions in responding to genetics indicates the importance of incorporating analyses of emotions instead of simple principles into policy formulation about genetics. (shrink)

Consideration of evidence and data in historical science is dominated by textual metaphor: we reconstruct the past on the basis of various incomplete records. I suggest that although textual metaphors are often apt, they also lead philosophers and scientists to think about historical evidence in particular ways, and that other perspectives might be fruitful. Towards this, I explore the notion of natural historical evidence being thought of as ‘ruins’. This has several potential benefits. First, the architectural aspect of the (...) metaphor emphasizes the contingency of historical subjects and the coherency of design-based reconstruction. Second, historical data, like ruins, are co-constructed, involving intimate interaction with materials. (shrink)